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3KLC

Crystal structure of hyperthermophilic nitrilase

Functional Information from GO Data
ChainGOidnamespacecontents
A0000257molecular_functionnitrilase activity
A0016787molecular_functionhydrolase activity
A0080061molecular_functionindole-3-acetonitrile nitrilase activity
B0000257molecular_functionnitrilase activity
B0016787molecular_functionhydrolase activity
B0080061molecular_functionindole-3-acetonitrile nitrilase activity
Functional Information from PDB Data
site_idAC1
Number of Residues4
DetailsBINDING SITE FOR RESIDUE BR A 263
ChainResidue
APHE107
AGLY109
ALYS110
AARG132

site_idAC2
Number of Residues4
DetailsBINDING SITE FOR RESIDUE BR A 264
ChainResidue
AGLU15
APRO16
AASP17
ALYS18

site_idAC3
Number of Residues2
DetailsBINDING SITE FOR RESIDUE BR A 265
ChainResidue
AARG105
AGLY103

site_idAC4
Number of Residues3
DetailsBINDING SITE FOR RESIDUE BR A 266
ChainResidue
ALYS3
AGLY34
BGLY34

site_idAC5
Number of Residues2
DetailsBINDING SITE FOR RESIDUE BR A 267
ChainResidue
AARG132
AVAL133

site_idAC6
Number of Residues3
DetailsBINDING SITE FOR RESIDUE BR A 268
ChainResidue
AGLU153
BGLU153
BPHE261

site_idAC7
Number of Residues8
DetailsBINDING SITE FOR RESIDUE ACY A 269
ChainResidue
ACSX146
ATRP149
ALEU172
AVAL173
AMET174
ABR270
AHOH306
AHOH322

site_idAC8
Number of Residues5
DetailsBINDING SITE FOR RESIDUE BR A 270
ChainResidue
ATRP149
ALEU172
AACY269
AHOH306
AHOH322

site_idAC9
Number of Residues3
DetailsBINDING SITE FOR RESIDUE BR B 263
ChainResidue
BGLY103
BPRO104
BARG105

site_idBC1
Number of Residues2
DetailsBINDING SITE FOR RESIDUE BR B 264
ChainResidue
BLYS110
BARG132

site_idBC2
Number of Residues1
DetailsBINDING SITE FOR RESIDUE BR B 265
ChainResidue
BLYS22

site_idBC3
Number of Residues1
DetailsBINDING SITE FOR RESIDUE BR B 266
ChainResidue
BPRO175

site_idBC4
Number of Residues2
DetailsBINDING SITE FOR RESIDUE BR B 267
ChainResidue
BALA233
BGLU234

site_idBC5
Number of Residues7
DetailsBINDING SITE FOR RESIDUE ACY B 268
ChainResidue
BTRP149
BLEU172
BVAL173
BMET174
BBR269
BHOH307
BHOH341

site_idBC6
Number of Residues3
DetailsBINDING SITE FOR RESIDUE BR B 269
ChainResidue
BTRP149
BLEU172
BACY268

site_idBC7
Number of Residues6
DetailsBINDING SITE FOR RESIDUE MG B 270
ChainResidue
BARG255
BGLU257
BHOH286
BHOH296
BHOH340
BHOH359

Functional Information from SwissProt/UniProt
site_idSWS_FT_FI1
Number of Residues2
DetailsACT_SITE: Proton acceptor => ECO:0000305|PubMed:21095228
ChainResidueDetails
AGLU42
BGLU42

site_idSWS_FT_FI2
Number of Residues2
DetailsACT_SITE: Proton donor => ECO:0000305|PubMed:21095228
ChainResidueDetails
ALYS113
BLYS113

site_idSWS_FT_FI3
Number of Residues2
DetailsACT_SITE: Nucleophile => ECO:0000255|PROSITE-ProRule:PRU00054, ECO:0000269|PubMed:21095228
ChainResidueDetails
ACSX146
BCSX146

site_idSWS_FT_FI4
Number of Residues2
DetailsBINDING: BINDING => ECO:0000255
ChainResidueDetails
AVAL173
BVAL173

223166

PDB entries from 2024-07-31

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